a. Write a nuclear equation to show the pair annihilation of a positron and an electron - Leaving Cert Physics - Question 1 - 2020
Question 1
a. Write a nuclear equation to show the pair annihilation of a positron and an electron.
or
b. Draw the truth table for an OR gate.
Worked Solution & Example Answer:a. Write a nuclear equation to show the pair annihilation of a positron and an electron - Leaving Cert Physics - Question 1 - 2020
Step 1
Draw the truth table for an OR gate.
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Answer
The truth table for an OR gate is structured as follows:
Input A
Input B
Output (A OR B)
0
0
0
0
1
1
1
0
1
1
1
1
This table shows the output of an OR gate, which outputs '1' if at least one of the inputs is '1'.
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